[Arje]

PHP Code:

new g_black_player[SH_MAXSLOTS+1];

new const gBlackHoleModel[] = "models/shmod/blackhole.mdl"

new const gBlackHole_EntName[] = "black_hole"
//------------------------------------------------------------------------------------------------
//                Black Create and Remove                        //
//------------------------------------------------------------------------------------------------
public black_create(id)    
{     
    new Float:vOrigin[3]
    pev(id, pev_origin, vOrigin);

    //This will make it so that the disk appears in front of the user
    new Float:viewing_angles[3]
    new distance_from_user = 70
    pev(id, pev_angles, viewing_angles)
    vOrigin[0] += floatcos(viewing_angles[1], degrees) * distance_from_user
    vOrigin[1] += floatsin(viewing_angles[1], degrees) * distance_from_user
    vOrigin[2] += floatsin(-viewing_angles[0], degrees) * distance_from_user
     
    // This is for create the entity
    new black_hole = engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, "info_target"));
    if (!pev_valid(black_hole)) {
        sh_chat_message(id, gHeroID, "Error al crear el agujero negro.");
        return;
    }
    g_black_player[id] = black_hole;
    
    //sets the classname of the entity
    set_pev(black_hole, pev_classname, gBlackHole_EntName); 
    
    //This tells what the object will look like
    engfunc(EngFunc_SetModel, black_hole, gBlackHoleModel); 

    //This will set the origin of the entity 
    engfunc(EngFunc_SetOrigin, black_hole, vOrigin); 
    
    //This will get the velocity of the entity 
    new Float:vAim[3]
    velocity_by_aim(id, random_num(2, 4), vAim);
    
    //Sets the size of the entity
    new Float: minBound[3] = {-2.5, -2.5, -2.5};  //sets the minimum bound of entity
    new Float: maxBound[3] = {2.5, 2.5, 2.5};    //sets the maximum bound of entity
    set_pev(black_hole, pev_mins, minBound);
    set_pev(black_hole, pev_maxs, maxBound);
    
    //Sets who the owner of the entity is
    set_pev(black_hole, pev_owner, id);
    
    //This will set the movetype of the entity 
    set_pev(black_hole, pev_movetype, MOVETYPE_FLY); 

    //This makes the entity touchable
    set_pev(black_hole, pev_solid, SOLID_BBOX);
    
    //Sets who the owner of the entity is
    set_pev(black_hole, pev_owner, id);
    
    //This is for a make safety remove ?
    // set_pev(ent, pev_nextthink, get_gametime() + 8.0)
}

public remove_all_bh(id)
{
    new ent = 33;
    
    while((ent = find_ent_by_class(ent, gBlackHoleModel)) != 0) {
        if( entity_get_edict(ent, EV_ENT_owner) != id )
            continue;
            
        set_pev(ent, pev_flags, FL_KILLME)
        remove_entity(ent);
    }
} 


This is the correct form to delete a entity ? i dont understand how to use this "set_pev(ent, pev_flags, FL_KILLME)" but i read its necessary for safety?